package com.kidgrow.common.utils;
|
|
import net.sourceforge.pinyin4j.PinyinHelper;
|
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
|
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
|
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
|
import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;
|
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;
|
|
import java.util.HashSet;
|
import java.util.Set;
|
|
public class Pinyin4jUtil {
|
|
/**
|
* getFirstSpellPinYin:(多音字的时候获取第一个). <br/>
|
* @param src 传入的拼音字符串，以逗号隔开
|
* @param isFullSpell 是否全拼，true:全拼，false:第一个汉字全拼(其它汉字取首字母)
|
* @return 第一个拼音
|
*/
|
public static String getFirstSpellPinYin(String src , boolean isFullSpell) {
|
String targetStr = Pinyin4jUtil.makeStringByStringSet(Pinyin4jUtil.getPinyin(src, isFullSpell));
|
String[] split = targetStr.split(",");
|
if (split.length > 1) {
|
targetStr = split[0];
|
}
|
return targetStr;
|
}
|
|
/**
|
* makeStringByStringSet:(拼音字符串集合转换字符串). <br/>
|
* @param stringSet 拼音集合
|
* @return
|
*/
|
public static String makeStringByStringSet(Set<String> stringSet) {
|
StringBuilder str = new StringBuilder();
|
int i = 0;
|
if (stringSet.size() > 0) {
|
for (String s : stringSet) {
|
if (i == stringSet.size() - 1) {
|
str.append(s);
|
} else {
|
str.append(s);
|
}
|
i++;
|
}
|
}
|
return str.toString().toLowerCase();
|
}
|
|
/**
|
* getPinyin:(获取汉字拼音). <br/>
|
* @param src 汉字
|
* @param isFullSpell 是否全拼,如果为true：全拼，false:首字全拼
|
* @return
|
*/
|
public static Set<String> getPinyin(String src, boolean isFullSpell) {
|
if (src != null && !src.trim().equalsIgnoreCase("")) {
|
char[] srcChar;
|
srcChar = src.toCharArray();
|
// 汉语拼音格式输出类
|
HanyuPinyinOutputFormat hanYuPinOutputFormat = new HanyuPinyinOutputFormat();
|
|
// 输出设置，大小写，音标方式等
|
hanYuPinOutputFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
|
hanYuPinOutputFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
|
hanYuPinOutputFormat.setVCharType(HanyuPinyinVCharType.WITH_V);
|
|
String[][] temp = new String[src.length()][];
|
for (int i = 0; i < srcChar.length; i++) {
|
char c = srcChar[i];
|
if (String.valueOf(c).matches("[\\u4E00-\\u9FA5]+")) {//中文
|
try {
|
temp[i] = PinyinHelper.toHanyuPinyinStringArray(
|
srcChar[i], hanYuPinOutputFormat);
|
if (!isFullSpell) {
|
if (i == 0) {
|
temp[i] = temp[i];
|
} else {
|
String[] tTemps = new String[temp[i].length];
|
for (int j = 0; j < temp[i].length; j++) {
|
char t = temp[i][j].charAt(0);
|
tTemps[j] = Character.toString(t);
|
}
|
temp[i] = tTemps;
|
}
|
}
|
} catch (BadHanyuPinyinOutputFormatCombination e) {
|
e.printStackTrace();
|
}
|
} else if (((int) c >= 65 && (int) c <= 90)
|
|| ((int) c >= 97 && (int) c <= 122)) {//英文
|
temp[i] = new String[] { String.valueOf(srcChar[i]) };
|
} else {
|
temp[i] = new String[] { "" };
|
}
|
}
|
String[] pingyinArray = exchange(temp);
|
Set<String> pinyinSet = new HashSet<String>();
|
for (int i = 0; i < pingyinArray.length; i++) {
|
pinyinSet.add(pingyinArray[i]);
|
}
|
return pinyinSet;
|
}
|
return null;
|
}
|
|
/**
|
* 递归
|
* @param strJaggedArray
|
* @return
|
*/
|
public static String[] exchange(String[][] strJaggedArray) {
|
String[][] temp = doExchange(strJaggedArray);
|
return temp[0];
|
}
|
|
/**
|
* 递归
|
* @param strJaggedArray
|
* @return
|
*/
|
private static String[][] doExchange(String[][] strJaggedArray) {
|
int len = strJaggedArray.length;
|
if (len >= 2) {
|
int len1 = strJaggedArray[0].length;
|
int len2 = strJaggedArray[1].length;
|
int newlen = len1 * len2;
|
String[] temp = new String[newlen];
|
int Index = 0;
|
for (int i = 0; i < len1; i++) {
|
for (int j = 0; j < len2; j++) {
|
temp[Index] = strJaggedArray[0][i] + strJaggedArray[1][j];
|
Index++;
|
}
|
}
|
String[][] newArray = new String[len - 1][];
|
for (int i = 2; i < len; i++) {
|
newArray[i - 1] = strJaggedArray[i];
|
}
|
newArray[0] = temp;
|
return doExchange(newArray);
|
} else {
|
return strJaggedArray;
|
}
|
}
|
|
|
}
|
